Unterman Aviation Consulting Unterman Aviation Consulting

1956 Beechcraft G Bonanza

5369 Total Time 2220 Engine E-225-8
281 on Hydraulic prop installation since new Prop installed new at Piqua Ohio in 1999
N4440D s/n 4556

Paint- Allover white with medium orange and dark orange stripes. Fair to poor condition. No evidence of surface corrosion. No internal corrosion problems. No hail damage, decent glass except windshield.

Interior- Red vinyl trim with Black fabric inserts. Rear seat condition good, front seats poor.

Avionics- All Factory New Avionics Installed in 1997 with new antennas.


  • One piece windshield
  • M model style wing tips
  • Cleveland brakes
  • Battery box modification into engine compartment
  • SVS III back up vacuum system
  • Whelen Strobe
  • Newer Style control yoke
  • Beryl D'Shannon pilot window and frameless opening.


  • Hartzell hydraulic constant speed prop
  • Berly D'Shannon Air/Oil Separator
  • Sunrise Full Flow Oil Filter Mod.
  • Annual inspection due 2/1/03
  • Excellent complete and original logs
  • No damage history

The WOW Factor: Over 12,000 in recent King Digital Avionics. Over 15,000 for Hydraulic Prop,
Priced to sell wholesale at $29,000 Firm.

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Unterman Aviation Consulting
Phone: 760-346-3399
www.unterman-aviation.com -or- unterman@unterman-aviation.com email